5683543493 has 4 divisors (see below), whose sum is σ = 5687926860. Its totient is φ = 5679160128.

The previous prime is 5683543487. The next prime is 5683543499. The reversal of 5683543493 is 3943453865.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5683543487) and next prime (5683543499).

It can be written as a sum of positive squares in 2 ways, for example, as 4626448324 + 1057095169 = 68018^2 + 32513^2 .

It is a cyclic number.

It is not a de Polignac number, because 5683543493 - 2⁴ = 5683543477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5683543499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189738 + ... + 2192331.

It is an arithmetic number, because the mean of its divisors is an integer number (1421981715).

Almost surely, 2^5683543493 is an apocalyptic number.

It is an amenable number.

5683543493 is a deficient number, since it is larger than the sum of its proper divisors (4383367).

5683543493 is a wasteful number, since it uses less digits than its factorization.

5683543493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383366.

The product of its digits is 4665600, while the sum is 50.

The square root of 5683543493 is about 75389.2796954580. The cubic root of 5683543493 is about 1784.5952358183.

The spelling of 5683543493 in words is "five billion, six hundred eighty-three million, five hundred forty-three thousand, four hundred ninety-three".